| 000 | 00577nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 190328s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _a92-4-120889-9 | ||
| 040 |
_aNITIL _cNITIL |
||
| 082 |
_221st _a612.022 _bW927W |
||
| 110 | _aWorld Health Organisation (New Delhi) | ||
| 245 | 0 |
_aWHO expert committee on bilogical standardization _bforty-eighth report |
|
| 260 |
_aGeneva _bWho _c1999 |
||
| 300 | _avi, 111p. | ||
| 440 | _aWho Technical report series; 889 | ||
| 650 | _aBiology-Research; Biology-Experiments; Biological control systems; Biological products | ||
| 942 | _cBKS | ||
| 999 |
_c36230 _d36230 |
||